The following general rules apply to the recognition of a judicial determination on adverse claims affecting savings bonds:
(a) The Department of the Treasury will not recognize a judicial determination that gives effect to an attempted voluntary transfer inter vivos of a bond, or a judicial determination that impairs the rights of survivorship conferred by these regulations upon a coowner or beneficiary. All provisions of this subpart are subject to these restrictions.
(b) The Department of the Treasury will recognize a claim against an owner of a savings bond and conflicting claims of ownership of, or interest in, a bond between coowners or between the registered owner and the beneficiary, if established by valid, judicial proceedings, but only as specifically provided in this subpart. Section 315.23 specifies the evidence required to establish the validity of the judicial proceedings.
(c) The Department of the Treasury and the agencies that issue, reissue, or redeem savings bonds will not accept a notice of an adverse claim or notice of pending judicial proceedings, nor undertake to protect the interests of a litigant not in possession of a savings bond.